<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>触发 POST 请求</title>
</head>

<body>
    <form action="http://127.0.0.1:8000/booklist/class_view/" method="post">
        <!-- 可以添加表单字段，如文本框等 -->
        <input type="text" name="data_field" placeholder="输入一些数据">
        <input type="submit" value="提交">
    </form>
</body>

</html>